WORLDWIDE WIND ENERGY SOLUTIONS State-of-the-art midsize (50 to 500 kW) wind turbines reducing your energy cost. Designed for industries, farms schools, villages, resorts and remote off-grid locations. 2WWW.XANT.EU

SHAREHOLDERS 3WWW.XANT.EU Global engineering & construction company for industrial biomass energy plants. Technical consulting, software and strategy for sustainable energy developments worldwide Jo VERSAVEL Independent investment company which invest in the economic fabric of Flanders

MILESTONES 4WWW.XANT.EU 2008 The XANT development started with R&D on innovation drive- train concepts and aero-elastic tailoring for mid-size turbines Dec 2011 this first design has undergone Germanischer Lloyd Type-D Certification The XANT-21 design was initiated in Feb Nov 2009: Selection downwind concept with RISOE: Danish Research Centre. A working prototype in February 2014 Validation of the Power Curve by a third party Blade design with TU Delft & NREL 2014

5WWW.XANT.EU FOCUS UTILITY SCALE WIND TURBINES SMALL WIND TURBINES MIDSIZE WIND TURBINES XANT focus area Meters hub height

6WWW.XANT.EU DESIGN FOR RELIABILITY

7WWW.XANT.EU RELIABILITY THROUGH SIMPLICITY Designed according to JEEP (Just Enough Essential Parts mechanism) : less failure prone parts Direct drive : higher efficiency, less noise Stall regulated rotor : less failure prone parts Passive yaw : higher availability NO hydraulics / liquids : less shutdowns

WHY XANT ? 8WWW.XANT.EU

All parts fit in a 40’ container Low transport cost Possibility to deliver to remote locations EASY TRANSPORT 9WWW.XANT.EU

EASY ERECTION Gin pole with reeving systems (no cranes required) : Low erection cost Possibility to erect on remote locations 10WWW.XANT.EU

EASY O&M Excellent accessibility to all parts All repairs possible w/o crane except for rotor and generator 11WWW.XANT.EU

12WWW.XANT.EU GRID SUPPORT Full power electronic converter Power Quality according to local grid : connection to local grid via circuit breaker panel Ready for off-grid use Wide power grid frequency & voltage range Ancillary services: grid voltage& frequency support Black-start after grid failure (diesel failure) XANT Control System is prepared for communication with Energy Management System Optional integrated Energy Storage Unit (ESU) for enabling higher wind penetration ratios Optional integrated Dump Load Control (DLC) for autonomous off-grid applications

XANT PORTAL 13WWW.XANT.EU 24/7 on-line Data Access In-the-cloud & local data storage Intuitive Web-based HMI Powerful trending & analysis Availability & Yield Statistics Remote diagnosis for 3 rd party technicians Access via GSM network

XANT PORTAL 14WWW.XANT.EU Easy selection of displayed variables System Status details at-a-glace Dashboard for System Health & Operating Point Display window selection Programmable access levels

15WWW.XANT.EU MAXIMUM SAFETY Designed according to IEC Design approval by Germanischer LIoyd Electrical braking system Electro-mechanical safety brake

16WWW.XANT.EU PRODUCTS AVAILABLE 1.XANT M (100kW) Class Ia & Class IIIa Class IIa (Nordic execution) 2.XANT S (60kW) Class Ia & Class IIIa Class IIa (Nordic execution) All sizes are available in guyed or stand alone tower

17WWW.XANT.EU YOUR BENEFITS

18WWW.XANT.EU Contact details Alexander VAN HEUVERSWYN +32/ Vaartstraat 63-64Gentsesteenweg 224 B-1000 BRUSSELSB HARELBEKE